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- 12.4000" Shaft Diameter
- 14.375" Housing Bore Diameter
- 1" Width
- Nitrile
- Type HDDF1
description
- Heavy-duty DF mechanical seals. Dual metal-face constructions, premium materials. Use where positive lubrication retention and dirt exclusion are both required. Installed by hand as a cartridge. Ideal for mixers, mining equipment, grinders, rollers or wherever abrasive contamination would cause failure of other seals.
| Case Construction | Steel Case w/o Inner Case |
| Lip Style | External |
| Housing Bore Dia. | 14 3/8 in |
| Surface Speed [Nom] | 350 ft/min |
| Temperature Range [Min] | -40 °F |
| Shaft Dia. | 12.4 in |
| Lip Material | Nitrile |
| Spring Material | None |
| Construction | HDDF1 |
| Temperature Range [Max] | 250 °F |
| Family Name | Dual Lip Shaft Seal without Spring |
| Lip Type | Dual Lip w/o Spring |
| Seal Application | Dirt Exclusion and Lubrication Retention |
| Cover/Compensation Ring/Plate Required | No |
| Pressure | 25 psi |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.030 Max |
| Inch/Metric | Inch |
| Seal Design | Bonded Design |
| Weight | 9.168 LB |
| EAN or UPC | 85311089869 |
